Copper Corridor

Event overview

The Copper Corridor Trail Runs take place Saturday, February 28, 2026, in Superior, Arizona. The event offers four distances:

• 50K - departs and finishes in downtown Superior
• 31K - departs and finishes in downtown Superior
• 17K - departs and finishes in downtown Superior
• 12K - starts and finishes at the Superior Public Pool

The race uses chip timing at the finish and requires bib check-ins at aid stations. The event is a cupless race: aid stations will not provide paper cups and runners must carry their own container for refills.

Courses and logistics

All courses head west from Superior toward Arnett Canyon, passing riparian sections with sycamore trees, flowing creeks, Saguaro cactus stands, and notable rock formations. The 50K includes many miles of the Arizona Trail and a loop around Picketpost Mountain. Course marking includes orange ribbons with black polka dots, reflective medallions, laminated signs, and flagging for wrong-way trails.

Aid stations vary by distance and are stocked with water, ice, electrolyte drink, sweet and salty snacks, and fruit; spacing ranges from about every 2 to 12 miles depending on the course. Crews are allowed at specified locations; pacers are not permitted. Drop bags are available only at the start/finish area. Medical staff will be on site, and an overall race cutoff is 4:00 PM with additional course-specific cutoffs. Visit the organization's website for the most recent information.